this is 20 points. whoever is right i will give them brainiest. A gold ring was originally priced at $921.06 but went on sale for 55% off. If Jennifer bought the gold ring and paid 14% sales tax, how much did she pay in total?

Solve the problem by making up an equation. a child is 12 years old, and his father is 32 years older. in how many years will the age of the father be 3 times the age of the child?

The physical fitness of an athlete is often measured by how much oxygen the athlete takes in (which is recorded in milliliters per kilogram, ml/kg). the mean maximum oxygen uptake for elite athletes has been found to be 60 with a standard deviation of 7.2. assume that the distribution is approximately normal.

Ming says that 0.24 > 1/4 because 0.24= 2/4. which best explains mings error